I’m running internet to an out building 550’ from the main house. I’m going to trench an run conduit with pull strings and fiber. Do I just get regular multi it mode with sfp+ connectors on either end? Will my normal 10g switches be fine? Anything else I need to think about?
Then I’d use bidi SFP modules on each side. BiDi uses a single fiber strand for both transmit and receive. This will give you a spare fiber to use later for a second connection or if one of the strands were to break you could use the other one. You need one of each of these modules